Chemistry: fertilizers – Processes and products – Forms or conditioning
Patent
1987-01-12
1990-08-21
Higel, Floyd D.
Chemistry: fertilizers
Processes and products
Forms or conditioning
564 45, 562845, C07C12715, C07C12719, C07C12722, A01N 920
Patent
active
049503235
ABSTRACT:
Herbicidal bis-formyl-N-aryl-N'-alkyl ureas having the formula ##STR1## in which X and Y are the same or different and are selected from the group consisting of trifluoromethyl, chloro, bromo, fluoro, hydrogen, cyano, alkyl, thioalkyl, halothioalkyl, alkoxy and sulfonylalkyl, wherein the alkyl groups have from one to four carbon atoms; and
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patent: 4248621 (1981-02-01), Seckinger et al.
Du Pont, Chemical Abstracts, vol. 58, 6752e,f (1963).
Rao et al, Chemical Abstracts, vol. 99, #69770n (1983).
Higel Floyd D.
Polyn Denis A.
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